Advantage: 1. Beautiful Decoration; 2. Block Eye Defects; 3. Can Reduce The Burden On Eyes Under Strong Light; 4. Block Harmful Light; 5. Protect Eyes From Damage You can choose the color number you need, we will send goods according to your requirements. Please leave me a message after purchase.For example: 3#-10pcs, 5#-5pcs The Gray Lens Can Evenly Absorb Any Color Spectrum, So The Viewing Scene Will Only Be Darkened, But There Will Be No Obvious Color Difference, Showing A Real Natural Feeling. Protect your eyes in style: We created our sunglasses for men and women to protect your eyes while making you look irresistible. Whether you\'re driving, walking, or working, whether you\'re a man or a woman, you can prepare yourself True colors to see the world: The HD lens of our sunglasses eliminates reflections and scatters light for clear vision. So you can enjoy these sunglasses in all outdoor activities, driving, fishing or any water sports..syi